pretty sure i had a miscarrage(miscarriage) if so when will the bleeding stop?

[leslieking209]

so i had my period on the 9th of october which lasted till the 13th or 14th cant quite remember. i had cramps but they were not nearly as bad as they usually get, i didn't need my midol but a few times and no heating pad. then on the 21 i noticed some spotting before i went to bed when i wiped after going pee. i dismissed it until the next day when i noticed blood in the toilet after peeing. it wasn't an excessive amount so i put a tampon in to double check that it wasn't coming from another hole but it was from there and there was a clot of blood on the end of the tampon, nothing more than what comes out during my cycle. i grabbed a new tampon and hoped it would go away soon. i had no cramping at this point. when i removed the tampon later that day it was almost as full as when i get my period so i inserted another one. over the next four to five days i continued to bleed, it was lighter than my usual cycle and i had also starting cramping like when i menstruate but not as painful. then i thought it was over but later that night i started spotting, because it was before bed and i didn't want to bleed all over my boyfriend i put another tampon in but the next day the tampon had very little blood on it. this went on for another four days, a little spotting in the a.m. and none the rest of the day, then the next day the spotting would show up. on the 30th i went to the planned parenthood clinic since i have no health insurance and had a pap done. my appointment was at 1:30, i spotted that morning but at the time of the pap no blood, the doctor also confirmed no blood when she finished the exam. she said that it is most likely a miscarriage but i had to leave the appointment before the u.a came back. the doctor said that if i was only a little bit along that it might not show on a u.a. she said she would call if it was positive, but so far no call. the spotting continued that night and has continued still. whats going on? did i have a miscarriage or not? and when did i get pregnant, after my period the week before this bleeding began, is that possible to be pregnant for a couple of days and to bleed like this? oh, and what's odd is that i was a super pig before this bleeding and now it's stopped but now I've been feeling nausea out of nowhere a couple of times. sorry to sound like such a bone head but i didn't think i could get pregnant. i was diagnosed with wilms tumor when i was 10 months old and my parents and i didn't really think id be able to get pregnant. any responses welcomed